Sundance® 880™ Series MicroClean Ultra II Inner Filter Cartridge (2024+) 6473-453S
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Key Features & Benefits
Genuine Sundance® OEM Replacement (Part #6473-453S)
Factory-direct Sundance component engineered to exact specifications for reliable fit and performance. Designed specifically for 2024+ 880 Series spas to ensure precise compatibility.
Designed for 2024+ 880 Series Spas
Engineered for seamless compatibility with original mounting points for secure placement.Built exclusively for newer Sundance 880 models for seamless integration with your filtration system. Exact-fit design ensures consistent operation and dependable performance.
MicroClean® Advanced Filtration Technology
High-performance MicroClean filtration media captures particles as small as 10–15 microns. Effectively removes oils, lotions, and organic contaminants to maintain cleaner water.
Maintains Water Clarity & Efficiency
Improves overall water clarity while supporting balanced chemistry between cleanings. Efficient filtration helps reduce chemical demand and enhances the spa experience.
Easy Maintenance & Extended Lifespan
Simple drop-in design allows for quick replacement without tools. This disposable cartridge is designed for single use — no cleaning required — with a typical replacement interval of 6-9 months.
Protects Spa Equipment & Performance
Prevents debris from damaging pumps, heaters, and internal components. Reliable filtration helps extend equipment life while supporting warranty compliance.
Product Overview
The Sundance 880 MicroClean Inner Filter (part number 6473-453S) is a factory-original replacement filter engineered exclusively for Sundance 880 series hot tubs manufactured in 2024 and later. This inner filter works in tandem with your spa's outer filter to capture fine particles, oils, and contaminants, ensuring your water stays clean, clear, and inviting.
Unlike generic aftermarket filters, this genuine Sundance filter is manufactured to exact OEM specifications, guaranteeing perfect fit, optimal flow rate, and maximum filtration efficiency. The MicroClean technology provides superior debris capture while maintaining proper water circulation throughout your spa system.
Frequently Asked Questions
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Replace your Sundance 880 MicroClean inner filter approximately every 6-9 months. It's a disposable cartridge, not a cleanable one, so heavier usage calls for more frequent replacement rather than extra cleaning.
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This filter is designed specifically for Sundance 880 models manufactured in 2024 and later. Verify your spa's manufacturing date before ordering.
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The inner filter (6473-453S) provides fine filtration for small particles, while the outer filter captures larger debris. Both are essential for complete water filtration.
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This inner filter is disposable and should not be rinsed or reused — simply replace it with a new cartridge approximately every 6-9 months. Your spa's separate outer filter (6473-452S) is the washable component; rinse it weekly and deep-clean monthly as needed.
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We recommend genuine Sundance filters for guaranteed fit, performance, and warranty compliance. Generic filters may compromise water quality and equipment protection.
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Hot Tub Things stocks authentic Sundance replacement filters with fast shipping and expert support. Order online or contact our team for assistance.
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